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Spotting ScopesATX / STX / BTXATX / STX / BTX spotting scope set

BTX spotting scope system

The BTX combines the visual power of both eyes with a revolutionary viewing experience. Crucial subtleties can be seen with the crystal clear optics, with every detail now fully on show. A forehead rest and angled view guarantee comfortable viewing for hours on end.

$4,608.00
Free shipping above 95.00 $
Delivery in 3-7 working days
Return guarantee

What to consider when choosing your spotting scope

Objective lens diameter

The objective lens diameter specifies how much light can enter the optics. This makes it a key factor in an instrument’s performance, for example, in twilight. The bigger the objective lens diameter, the more light the objective lens can capture. The darker the surroundings, the larger the objective lens diameter needs to be. Check the precise product name as the number after the ‘x’ specifies the objective lens diameter in millimeters. For example, a device with the suffix 10x42 has an objective lens with a diameter of 42 mm.

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Product description

The BTX combines the visual power of both eyes with a revolutionary viewing experience. Crucial subtleties can be seen with the crystal clear optics, with every detail now fully on show. A forehead rest and angled view guarantee comfortable viewing for hours on end. The benefits of binoculars and spotting scopes are combined in the BTX eyepiece module. It presents vivid, true-to-life images and offers the comfort required for long-term observation.

Technical specification

30x35x
Magnification
65 mm85 mm95 mm110 mm
Effective objective lens diameter
2.2 mm2.9 mm2.7 mm3.1 mm
Exit pupil diameter
21 mm
Eye relief
112 ft/1000 yds96 ft/1000 yds
Field of view m at 1000m / ft at 1,000yds
2.1 °1.8 °
Field of view degrees
60 °
Field of view apparent
7.2 ft12.5 ft16.4 ft
Shortest focusing distance
> 5 dpt
Diopter correction at ∞
M 67 x 0.75M 87 x 0.75M 97 x 0.75M 118 x 0.75
Objective filter thread
14.6 in15.9 in18 in18.6 in
Length in mm.
77.3 oz88.8 oz97.3 oz124.2 oz
Weight
-13 to +131 °F
Functional temperature
-22 to +158 °F
Storage temperature
13 ft (4m) water depth (inert gas filling)
Submersion tightness

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Swarovski Optik Spotting scope BTX 85mmBTX spotting scope system
30xMagnification
85Effective objective lens diameter
Price from $3,958
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Reviews

4.410 Reviews
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    James F.United States | last year

    The optical quality is unmatched. Swarovski customer service is excellent!

    Nicolas A.United States | last year

    Clear optic quality.

    Mario M.United States | last year

    High quality optics! Enjoy using

    Matt F.United States | last year

    Heavy

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